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Gisela Nyberg

Biographic Data

ID1837676
NAMEGisela Nyberg
GIVEN NAMESGisela
FAMILY NAMENyberg
SIGNATURENYBERG G
AFFILIATIONSKarolinska Institutet
ORCID0000-0003-0004-8533
VERIFIEDYes
TOTAL WORKS25
TOTAL CITATIONS14
AUTHOR COUNT25
EDITOR COUNT0
FIRST PUBLICATION YEAR2011
LATEST PUBLICATION YEAR2026
H-INDEX2
  • School-based intervention to improve mental health, cognitive function, and academic performance in adolescents

    Open Access•Susanne Andermo, Björg Helgadóttir et al.•ARTICLE•BMC Public Health•2026

    The trial was retrospectively registered on April 27, 2021. ISRCTN78666212

  • The open health-promoting activities programme

    Open Access•Lisette Farias, Mai-Lis Hellénius et al.•ARTICLE•BMC Public Health•2025

    To develop tailored family-based programmes in socioeconomically deprived communities, it is crucial to understand parents' experiences and perceptions of aspects that facilitate their children's engagement in physical activity. The findings suggest that emphasising equal opportunities, a safe space approach and participation are essential for increasing family engagement in physical activity. These elements also supported increasing parents' awa…

  • Stakeholders’ perspectives on barriers and facilitators to implementing extra physical activity in secondary schools to improve adolescents' health and academic performance

    Open Access•Susanne Andermo, Lisette Farias et al.•ARTICLE•Frontiers in Sports and Active…•2025•References: 5

    Introduction There is an association between physical activity and both health and academic performance. However, there is still a lack of consensus on how to engage adolescents in physical activity interventions in secondary schools. One approach to better understand the activities and strategies supporting effective implementation is to involve school staff and adolescents in the early stages of planning and preparing for interventions. Therefo…

  • Matrices of (dis)advantage – school segregation and social inequities in adolescent physical activity from an intersectionality approach

    Open Access•Sara Hoy, Carolina Lunde et al.•ARTICLE•Sport Education and Society•2025•References: 55

    Tackling inequities and inequalities related to adolescents’ engagement in physical activity and sport is highlighted in recent research. However, rarely addressed are the issues of intersecting hierarchal systems of power that interlocks on both micro and macro levels, affecting how physical activity patterns express social memberships across several contexts. Therefore, this study aimed to explore how adolescents’ physical activity during leisu…

  • Building a healthy generation together

    Open Access•Lisette Farias, Mai-Lis Hellénius et al.•ARTICLE•International Journal for Equity…•2024

    The program's activities allowed parents to connect with their children and other families in their community, and (re)discover physical activity by promoting a sense of community and safety. Implications for practice include developing culturally sensitive activities that are accessible to and take place in public spaces for ethnically diverse groups, including health coordinators that can facilitate communication between groups. To enhance the …

  • Short, frequent physical activity breaks improve working memory while preserving cerebral blood flow in adolescents during prolonged sitting - AbbaH teen, a randomized crossover trial

    Open Access•Karin Kjellenberg, Örjan Ekblom et al.•ARTICLE•BMC Public Health•2024

    Retrospectively registered on 21/09/2020, ClinicalTrial (NCT04552626)

  • Gendered relations? Associations between Swedish parents, siblings, and adolescents' time spent sedentary and physically active

    Open Access•Sara Hoy, H Larsson et al.•ARTICLE•Frontiers in Sports and Active…•2024•Cited by: 2•References: 41

    IntroductionThe family is assumed to be fundamental in youth socialization processes and development, connected to social and cultural practices such as healthy lifestyles and physical activity. However, gender patterns in physical activity among adolescents and the structural drivers of gender inequality (e.g., parentage and siblingship) are poorly understood. The aim of this study was to explore further how gender structures relate to adolescen…

  • Covid-19 and unfavorable changes in mental health unrelated to changes in physical activity, sedentary time, and health behaviors among Swedish adolescents

    Open Access•Gisela Nyberg, Björg Helgadóttir et al.•ARTICLE•Frontiers in Public Health•2023

    Background The COVID-19 pandemic has had major impact on the daily lives of adolescents. This study examined whether mental health outcomes had changed over the pandemic, and if such changes were related to changes in physical activity (PA), sedentary time, sleep, screen time, and participation in organized sports. Materials and methods In this longitudinal study, data were collected in autumn 2019 with follow-up measurements in spring 2021. In t…

  • Parents’ experiences of participating in the Healthy School Start Plus programme – a qualitative study

    Open Access•Mahnoush Etminan Malek, Susanne Andermo et al.•ARTICLE•BMC Public Health•2023

    The Healthy School Start Plus trial was retrospectively registered in the International Standard Randomised Controlled Trial Number Registry on January 4, 2018 and available online at ClinicalTrials.gov: No. NCT03390725

  • Covid-19 induced changes in physical activity patterns, screen time and sleep among Swedish adolescents - a cohort study

    Open Access•Björg Helgadóttir, Andreas Fröberg et al.•ARTICLE•BMC Public Health•2023

    Although no significant (α = 0.05) changes were seen in MVPA, both LiPA and sedentary time as well as sleep and screen time changed in unfavourable ways. More intense activities are often organised and seem to have withstood the pandemic, while less intense activities decreased. Some groups were more vulnerable and will need directed intervention in the post-pandemic period as well as when future pandemics hit

  • Adolescents’ experiences of a school-based health promotion intervention in socioeconomically advantaged and disadvantaged areas in Sweden

    Open Access•Lisette Farias, Gisela Nyberg et al.•ARTICLE•BMC Public Health•2023

    Socioeconomic factors influence participants' possibilities to engage in the intervention activities as well as how they use their time in the activities. This study showed that it is crucial to support adolescents' participation in physical activities by providing structure and engaging well-known teachers in the activities, especially in schools located in disadvantaged areas

  • Relationships between Physical Activity Parenting Practices and Children’s Activity Measured by Accelerometry with Children’s Activity Style as a Moderator—A Cross Sectional Study

    Open Access•Mahnoush Etminan Malek, Åsa Norman et al.•ARTICLE•Children•2022

    The objective was to examine the associations between physical activity parenting practices (PAPP) and children's levels of moderate-to-vigorous physical activity (MVPA), and time spent sedentary (SED) during non-school time in weekdays and weekends when children's activity style was taken into account. Study participants were 88 children (mean age 6.3 (SD 0.3) years); 51.0% girls) and their parents who took part in A Healthy School Start Plus in…

  • Vitamin D status and associations with diet, objectively measured physical activity patterns and background characteristics among adolescents in a representative national cross-sectional survey

    Open Access•Eva Warensjö Lemming, Jessica Petrelius Sipinen et al.•ARTICLE•Public Health Nutrition•2022

    Objective: To report on vitamin D status, measured as plasma 25-hydroxyvitamin D concentration (25(OH)D), the prevalence of vitamin D insufficiency and deficiency, and to explore associations between vitamin D status and background characteristics. Design: Data were collected in a National Dietary Survey, Riksmaten adolescents 2016–2017. The participants completed dietary assessments and questionnaires on the web and wore accelerometers. (25(OH)D…

  • Associations between Physical Activity Patterns, Screen Time and Cardiovascular Fitness Levels in Swedish Adolescents

    Open Access•Karin Kjellenberg, Örjan Ekblom et al.•ARTICLE•Children•2021

    Cardiovascular fitness (CVF) has been associated with cardiovascular risk factors in adolescents. CVF levels are determined by non-modifiable and modifiable factors; one modifiable factor is physical activity (PA). There is a lack of studies investigating the associations between PA patterns and CVF and how gender, parental education, BMI status and country of birth are associated with CVF. The aim of this study was to explore the cross-sectional…

  • Associations between the School Environment and Physical Activity Pattern during School Time in Swedish Adolescents

    Open Access•Gisela Nyberg, Örjan Ekblom et al.•ARTICLE•International Journal of…•2021

    Knowledge about associations between school-based initiatives and physical activity patterns is limited. The purpose of this paper was to examine associations between factors in the school environment, physical activity and sedentary time during school time. The cross-sectional study included 1139 adolescents aged 13-14 from 34 schools. Physical activity and sedentary time were measured using hip-worn accelerometers. Factors in the school environ…

  • Effectiveness of a Family Intervention to Increase Physical Activity in Disadvantaged Areas—A Healthy Generation, a Controlled Pilot Study

    Open Access•Gisela Nyberg, Susanne Andermo et al.•ARTICLE•International Journal of…•2020

    There are large social inequalities in health. The purpose of this study was to evaluate the effects of a family intervention on physical activity (PA) and sedentary time (ST) in children and their parents. In this controlled pilot study, all 8-9-year-old children from four schools from a socioeconomically disadvantaged area in Sweden were invited and 67 children and 94 parents were included. The intervention was run by a foundation in co-operati…

  • Effectiveness of a family intervention on health-related quality of life–a healthy generation, a controlled pilot trial

    Open Access•Susanne Andermo, Mai-Lis Hellénius et al.•ARTICLE•BMC Public Health•2020

    ISRCTN ISRCTN11660938. Retrospectively registered 23 September 2019

  • We were all together”- families’ experiences of the health-promoting programme – A Healthy Generation

    Open Access•Susanne Andermo, Matthias Lidin et al.•ARTICLE•BMC Public Health•2020

    ISRCTN ISRCTN11660938 . Retrospectively registered 23 September 2019

  • Managing Implementation of a Parental Support Programme for Obesity Prevention in the School Context

    Open Access•Helena Bergström, Elinor Sundblom et al.•ARTICLE•The Journal of Primary Prevention•2020

    Health-related behaviours in children can be influenced by parental support programmes. The aim of this study was to explore barriers to and facilitators for the implementation of a parental support programme to promote physical activity and healthy dietary habits in a school context. We explored the views and experiences of 17 coordinating school nurses, non-coordinating school nurses, and school principals. We based the interview guide on the C…

  • A Healthy School Start Plus for prevention of childhood overweight and obesity in disadvantaged areas through parental support in the school setting - study protocol for a parallel group cluster rando…

    Open Access•Liselotte Schäfer Elinder, Emma Patterson et al.•ARTICLE•BMC Public Health•2018

    The trial was retrospectively registered on January 4, 2018 and available online at ClinicalTrials.gov : No. NCT03390725

  • Parental strategies for influencing the diet of their children – A qualitative study from disadvantaged areas

    Open Access•Åsa Norman, Gisela Nyberg et al.•ARTICLE•Appetite•2018•Cited by: 3•References: 48

  • Factors influencing the implementation of a school-based parental support programme to promote health-related behaviours—interviews with teachers and parents

    Open Access•Helena Bergström, Ulrika Haggård et al.•ARTICLE•BMC Public Health•2015

    When implementing a parental support programme in a school setting it is important to facilitate communication and clearly define the division of responsibilities between project management, schools and parents. This emphasises the need for managerial support, and a professional prevention support system

  • One size does not fit all–qualitative process evaluation of the Healthy School Start parental support programme to prevent overweight and obesity among children in disadvantaged areas in Sweden

    Open Access•Åsa Norman, Gisela Nyberg et al.•ARTICLE•BMC Public Health•2015

    It seems important to tailor the intervention to the abilities of the target group in order to increase participant engagement. Including activities that focus on parents as role models and cooperation between parents seems important to bring about changes in the home environment. It also appears important to include activities that target cooperation between home and school

  • Stuck in a vicious circle of stress. Parental concerns and barriers to changing children's dietary and physical activity habits

    Open Access•Åsa Norman, Anita Berlin et al.•ARTICLE•Appetite•2015•Cited by: 9•References: 22

  • A healthy school start - Parental support to promote healthy dietary habits and physical activity in children

    Open Access•Gisela Nyberg, Elinor Sundblom et al.•ARTICLE•BMC Public Health•2011

    ISRCTN: ISRCTN32750699

  • Stuck in a vicious circle of stress. Parental concerns and barriers to changing children's dietary and physical activity habits

    Open Access•Åsa Norman, Anita Berlin et al.•ARTICLE•Appetite•2015•Cited by: 9•References: 22

  • Parental strategies for influencing the diet of their children – A qualitative study from disadvantaged areas

    Open Access•Åsa Norman, Gisela Nyberg et al.•ARTICLE•Appetite•2018•Cited by: 3•References: 48

  • Gendered relations? Associations between Swedish parents, siblings, and adolescents' time spent sedentary and physically active

    Open Access•Sara Hoy, H Larsson et al.•ARTICLE•Frontiers in Sports and Active…•2024•Cited by: 2•References: 41

    IntroductionThe family is assumed to be fundamental in youth socialization processes and development, connected to social and cultural practices such as healthy lifestyles and physical activity. However, gender patterns in physical activity among adolescents and the structural drivers of gender inequality (e.g., parentage and siblingship) are poorly understood. The aim of this study was to explore further how gender structures relate to adolescen…

  • A healthy school start - Parental support to promote healthy dietary habits and physical activity in children

    Open Access•Gisela Nyberg, Elinor Sundblom et al.•ARTICLE•BMC Public Health•2011

    ISRCTN: ISRCTN32750699

  • Factors influencing the implementation of a school-based parental support programme to promote health-related behaviours—interviews with teachers and parents

    Open Access•Helena Bergström, Ulrika Haggård et al.•ARTICLE•BMC Public Health•2015

    When implementing a parental support programme in a school setting it is important to facilitate communication and clearly define the division of responsibilities between project management, schools and parents. This emphasises the need for managerial support, and a professional prevention support system

  • One size does not fit all–qualitative process evaluation of the Healthy School Start parental support programme to prevent overweight and obesity among children in disadvantaged areas in Sweden

    Open Access•Åsa Norman, Gisela Nyberg et al.•ARTICLE•BMC Public Health•2015

    It seems important to tailor the intervention to the abilities of the target group in order to increase participant engagement. Including activities that focus on parents as role models and cooperation between parents seems important to bring about changes in the home environment. It also appears important to include activities that target cooperation between home and school

  • Stuck in a vicious circle of stress. Parental concerns and barriers to changing children's dietary and physical activity habits

    Open Access•Åsa Norman, Anita Berlin et al.•ARTICLE•Appetite•2015•Cited by: 9•References: 22

  • A Healthy School Start Plus for prevention of childhood overweight and obesity in disadvantaged areas through parental support in the school setting - study protocol for a parallel group cluster rando…

    Open Access•Liselotte Schäfer Elinder, Emma Patterson et al.•ARTICLE•BMC Public Health•2018

    The trial was retrospectively registered on January 4, 2018 and available online at ClinicalTrials.gov : No. NCT03390725

  • Parental strategies for influencing the diet of their children – A qualitative study from disadvantaged areas

    Open Access•Åsa Norman, Gisela Nyberg et al.•ARTICLE•Appetite•2018•Cited by: 3•References: 48

  • Effectiveness of a Family Intervention to Increase Physical Activity in Disadvantaged Areas—A Healthy Generation, a Controlled Pilot Study

    Open Access•Gisela Nyberg, Susanne Andermo et al.•ARTICLE•International Journal of…•2020

    There are large social inequalities in health. The purpose of this study was to evaluate the effects of a family intervention on physical activity (PA) and sedentary time (ST) in children and their parents. In this controlled pilot study, all 8-9-year-old children from four schools from a socioeconomically disadvantaged area in Sweden were invited and 67 children and 94 parents were included. The intervention was run by a foundation in co-operati…

  • Effectiveness of a family intervention on health-related quality of life–a healthy generation, a controlled pilot trial

    Open Access•Susanne Andermo, Mai-Lis Hellénius et al.•ARTICLE•BMC Public Health•2020

    ISRCTN ISRCTN11660938. Retrospectively registered 23 September 2019

  • We were all together”- families’ experiences of the health-promoting programme – A Healthy Generation

    Open Access•Susanne Andermo, Matthias Lidin et al.•ARTICLE•BMC Public Health•2020

    ISRCTN ISRCTN11660938 . Retrospectively registered 23 September 2019

  • Managing Implementation of a Parental Support Programme for Obesity Prevention in the School Context

    Open Access•Helena Bergström, Elinor Sundblom et al.•ARTICLE•The Journal of Primary Prevention•2020

    Health-related behaviours in children can be influenced by parental support programmes. The aim of this study was to explore barriers to and facilitators for the implementation of a parental support programme to promote physical activity and healthy dietary habits in a school context. We explored the views and experiences of 17 coordinating school nurses, non-coordinating school nurses, and school principals. We based the interview guide on the C…

  • Associations between Physical Activity Patterns, Screen Time and Cardiovascular Fitness Levels in Swedish Adolescents

    Open Access•Karin Kjellenberg, Örjan Ekblom et al.•ARTICLE•Children•2021

    Cardiovascular fitness (CVF) has been associated with cardiovascular risk factors in adolescents. CVF levels are determined by non-modifiable and modifiable factors; one modifiable factor is physical activity (PA). There is a lack of studies investigating the associations between PA patterns and CVF and how gender, parental education, BMI status and country of birth are associated with CVF. The aim of this study was to explore the cross-sectional…

  • Associations between the School Environment and Physical Activity Pattern during School Time in Swedish Adolescents

    Open Access•Gisela Nyberg, Örjan Ekblom et al.•ARTICLE•International Journal of…•2021

    Knowledge about associations between school-based initiatives and physical activity patterns is limited. The purpose of this paper was to examine associations between factors in the school environment, physical activity and sedentary time during school time. The cross-sectional study included 1139 adolescents aged 13-14 from 34 schools. Physical activity and sedentary time were measured using hip-worn accelerometers. Factors in the school environ…

  • Relationships between Physical Activity Parenting Practices and Children’s Activity Measured by Accelerometry with Children’s Activity Style as a Moderator—A Cross Sectional Study

    Open Access•Mahnoush Etminan Malek, Åsa Norman et al.•ARTICLE•Children•2022

    The objective was to examine the associations between physical activity parenting practices (PAPP) and children's levels of moderate-to-vigorous physical activity (MVPA), and time spent sedentary (SED) during non-school time in weekdays and weekends when children's activity style was taken into account. Study participants were 88 children (mean age 6.3 (SD 0.3) years); 51.0% girls) and their parents who took part in A Healthy School Start Plus in…

  • Vitamin D status and associations with diet, objectively measured physical activity patterns and background characteristics among adolescents in a representative national cross-sectional survey

    Open Access•Eva Warensjö Lemming, Jessica Petrelius Sipinen et al.•ARTICLE•Public Health Nutrition•2022

    Objective: To report on vitamin D status, measured as plasma 25-hydroxyvitamin D concentration (25(OH)D), the prevalence of vitamin D insufficiency and deficiency, and to explore associations between vitamin D status and background characteristics. Design: Data were collected in a National Dietary Survey, Riksmaten adolescents 2016–2017. The participants completed dietary assessments and questionnaires on the web and wore accelerometers. (25(OH)D…

  • Covid-19 and unfavorable changes in mental health unrelated to changes in physical activity, sedentary time, and health behaviors among Swedish adolescents

    Open Access•Gisela Nyberg, Björg Helgadóttir et al.•ARTICLE•Frontiers in Public Health•2023

    Background The COVID-19 pandemic has had major impact on the daily lives of adolescents. This study examined whether mental health outcomes had changed over the pandemic, and if such changes were related to changes in physical activity (PA), sedentary time, sleep, screen time, and participation in organized sports. Materials and methods In this longitudinal study, data were collected in autumn 2019 with follow-up measurements in spring 2021. In t…

  • Parents’ experiences of participating in the Healthy School Start Plus programme – a qualitative study

    Open Access•Mahnoush Etminan Malek, Susanne Andermo et al.•ARTICLE•BMC Public Health•2023

    The Healthy School Start Plus trial was retrospectively registered in the International Standard Randomised Controlled Trial Number Registry on January 4, 2018 and available online at ClinicalTrials.gov: No. NCT03390725

  • Covid-19 induced changes in physical activity patterns, screen time and sleep among Swedish adolescents - a cohort study

    Open Access•Björg Helgadóttir, Andreas Fröberg et al.•ARTICLE•BMC Public Health•2023

    Although no significant (α = 0.05) changes were seen in MVPA, both LiPA and sedentary time as well as sleep and screen time changed in unfavourable ways. More intense activities are often organised and seem to have withstood the pandemic, while less intense activities decreased. Some groups were more vulnerable and will need directed intervention in the post-pandemic period as well as when future pandemics hit

  • Adolescents’ experiences of a school-based health promotion intervention in socioeconomically advantaged and disadvantaged areas in Sweden

    Open Access•Lisette Farias, Gisela Nyberg et al.•ARTICLE•BMC Public Health•2023

    Socioeconomic factors influence participants' possibilities to engage in the intervention activities as well as how they use their time in the activities. This study showed that it is crucial to support adolescents' participation in physical activities by providing structure and engaging well-known teachers in the activities, especially in schools located in disadvantaged areas

  • Building a healthy generation together

    Open Access•Lisette Farias, Mai-Lis Hellénius et al.•ARTICLE•International Journal for Equity…•2024

    The program's activities allowed parents to connect with their children and other families in their community, and (re)discover physical activity by promoting a sense of community and safety. Implications for practice include developing culturally sensitive activities that are accessible to and take place in public spaces for ethnically diverse groups, including health coordinators that can facilitate communication between groups. To enhance the …

  • Short, frequent physical activity breaks improve working memory while preserving cerebral blood flow in adolescents during prolonged sitting - AbbaH teen, a randomized crossover trial

    Open Access•Karin Kjellenberg, Örjan Ekblom et al.•ARTICLE•BMC Public Health•2024

    Retrospectively registered on 21/09/2020, ClinicalTrial (NCT04552626)

  • Gendered relations? Associations between Swedish parents, siblings, and adolescents' time spent sedentary and physically active

    Open Access•Sara Hoy, H Larsson et al.•ARTICLE•Frontiers in Sports and Active…•2024•Cited by: 2•References: 41

    IntroductionThe family is assumed to be fundamental in youth socialization processes and development, connected to social and cultural practices such as healthy lifestyles and physical activity. However, gender patterns in physical activity among adolescents and the structural drivers of gender inequality (e.g., parentage and siblingship) are poorly understood. The aim of this study was to explore further how gender structures relate to adolescen…

  • The open health-promoting activities programme

    Open Access•Lisette Farias, Mai-Lis Hellénius et al.•ARTICLE•BMC Public Health•2025

    To develop tailored family-based programmes in socioeconomically deprived communities, it is crucial to understand parents' experiences and perceptions of aspects that facilitate their children's engagement in physical activity. The findings suggest that emphasising equal opportunities, a safe space approach and participation are essential for increasing family engagement in physical activity. These elements also supported increasing parents' awa…

  • Stakeholders’ perspectives on barriers and facilitators to implementing extra physical activity in secondary schools to improve adolescents' health and academic performance

    Open Access•Susanne Andermo, Lisette Farias et al.•ARTICLE•Frontiers in Sports and Active…•2025•References: 5

    Introduction There is an association between physical activity and both health and academic performance. However, there is still a lack of consensus on how to engage adolescents in physical activity interventions in secondary schools. One approach to better understand the activities and strategies supporting effective implementation is to involve school staff and adolescents in the early stages of planning and preparing for interventions. Therefo…

  • Matrices of (dis)advantage – school segregation and social inequities in adolescent physical activity from an intersectionality approach

    Open Access•Sara Hoy, Carolina Lunde et al.•ARTICLE•Sport Education and Society•2025•References: 55

    Tackling inequities and inequalities related to adolescents’ engagement in physical activity and sport is highlighted in recent research. However, rarely addressed are the issues of intersecting hierarchal systems of power that interlocks on both micro and macro levels, affecting how physical activity patterns express social memberships across several contexts. Therefore, this study aimed to explore how adolescents’ physical activity during leisu…

  • School-based intervention to improve mental health, cognitive function, and academic performance in adolescents

    Open Access•Susanne Andermo, Björg Helgadóttir et al.•ARTICLE•BMC Public Health•2026

    The trial was retrospectively registered on April 27, 2021. ISRCTN78666212

Medicine (21 works) · Obesity, Physical Activity, Diet (19 works) · Psychology (13 works) · Physical Activity and Health (12 works) · Physical therapy (12 works) · Biostatistics (11 works) · Gerontology (11 works) · Nursing (11 works) · Physical activity (11 works) · Public health (11 works)

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